Monitoring of adherence to headache treatments by means of hair analysis.
Anna FerrariManuela LicataCecilia RustichelliCarlo BaraldiDaniele VandelliFilippo MarchesiFederica PalazzoliPatrizia VerriEnrico SilingardiPublished in: European journal of clinical pharmacology (2016)
Hair analysis proved to be a unique matrix to document chronic drug use in headache patients, and the level found for each individual drug can represent a reliable marker of adherence to pharmacological treatments.